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Equipment Manufacturing

HNAC has powerful productivity, excellent equipment, advanced technology and perfect quality testing system.


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HNAC New production base currently under construction1



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Recent Posts

  • Dec 14,2018

    Introduction to the Process of Grease Wastewater Treatment in Environmental Protection Water Treatment

    Grease wastewater mainly comes from the process of continuous alkali smelting, hydration, acidification, neutralization, degumming, deodorization, decolorization, water washing and filtration in the leaching, physical and chemical refining process of

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  • Dec 11,2018

    HNAC and Huawei Jointly Held a Seminar on Water Treatment and Water Informationization

    In order to explore water environment management, promote the research and application of smart water affairs, and build an information exchange platform for water treatment, jointly sponsored by Hunan Environmental Protection Industry Association, H

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  • Nov 29,2018

    Research Progress on Sludge Treatment Technology of Sewage Treatment Plant

    Sludge water refers to the sewage generated by the sludge concentration, digestion and dehydration of sewage treatment plants. Sludge water is of great significance for the treatment of wastewater treatment efficiency and the stable operation of wast

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